THE BASIC PRINCIPLES OF ATS KYUNGDONG

ACB(Fastened Style, Attract out Type) This can be a following-technology sort ACB with dynamic attribute reliability considerably enhanced by adopting digital overcurrent relay inbuilt with higher-precision A/D conversion circuit employed for measuring devices.Sử dụng cho hệ thống điện hạ thế khi nguồn cấp phụ tải bị gián